15442830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 44108064

約数和(自身を除く): 28665234

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 195, 197, 201, 234, 335, 390, 394, 402, 585, 591, 603, 670, 871, 985, 1005, 1170, 1182, 1206, 1742, 1773, 1970, 2010, 2561, 2613, 2955, 3015, 3546, 4355, 5122, 5226, 5910, 6030, 7683, 7839, 8710, 8865, 12805, 13065, 13199, 15366, 15678, 17730, 23049, 25610, 26130, 26398, 38415, 39195, 39597, 46098, 65995, 76830, 78390, 79194, 115245, 118791, 131990, 171587, 197985, 230490, 237582, 343174, 395970, 514761, 593955, 857935, 1029522, 1187910, 1544283, 1715870, 2573805, 3088566, 5147610, 7721415, 15442830]

約数ペア:

[(1, 15442830), (2, 7721415), (3, 5147610), (5, 3088566), (6, 2573805), (9, 1715870), (10, 1544283), (13, 1187910), (15, 1029522), (18, 857935), (26, 593955), (30, 514761), (39, 395970), (45, 343174), (65, 237582), (67, 230490), (78, 197985), (90, 171587), (117, 131990), (130, 118791), (134, 115245), (195, 79194), (197, 78390), (201, 76830), (234, 65995), (335, 46098), (390, 39597), (394, 39195), (402, 38415), (585, 26398), (591, 26130), (603, 25610), (670, 23049), (871, 17730), (985, 15678), (1005, 15366), (1170, 13199), (1182, 13065), (1206, 12805), (1742, 8865), (1773, 8710), (1970, 7839), (2010, 7683), (2561, 6030), (2613, 5910), (2955, 5226), (3015, 5122), (3546, 4355)]